How many hvac contractors are in Owatonna, MN?

10 with a current Minnesota license, as of 2026-08-31.

How do I check a Minnesota contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the Minnesota DLI licensee database.

HVAC contractors in Owatonna, MN

10 listings

Source: Minnesota DLI license records. Last verified 2026-08-31.

There are 10 hvac contractors in Owatonna, Minnesota with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-01-08; every listing shows its own number and expiry date. All are drawn from the Minnesota DLI register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
ALL-Ways Heating-AC Llc	MB100556	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-04-21	Owatonna	55060	Set up workspace
BLOCK PLUMBING AND HEATING	MB005361	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-07-01	OWATONNA	55060	Set up workspace
Central Heating & Refrigeration Inc	MB100314	Mechanical Contractor Bond — Mechanical Contractor Bond	2027-02-06	OWATONNA	55060	Set up workspace
CENTRAL HEATING & REFRIGERATION LLC	MB678886	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-05-08	OWATONNA	55060	Set up workspace
DEML HEATING & AIR CONDITIONING LLC	MB003307	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-08-12	OWATONNA	55060	Set up workspace
FIREPLACE CONNECTION LLC	MB647619	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-02-28	OWATONNA	55060	Set up workspace
KREUTZ ALVIN DONALD	MB661246	Mechanical Contractor Bond — Mechanical Contractor Bond	2027-01-08	OWATONNA	55060	Set up workspace
Lightly Services LLC	MB100390	Mechanical Contractor Bond — Mechanical Contractor Bond	2027-06-12	Owatonna	55060	Set up workspace
Presence Air LLC	MB100202	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-07-29	Owatonna	55060	Set up workspace
WENCL PLUMBING INC	MB003826	Mechanical Contractor Bond — Mechanical Contractor Bond	2028-08-21	OWATONNA	55060	Set up workspace

Quick answers

How many hvac contractors are in Owatonna?: 10 with a current Minnesota license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the Minnesota DLI licensee database.